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Don Mossi #259 (Baseball Cards 1955 Bowman) — is it worth grading?

Is Don Mossi #259 worth grading?

Baseball · Baseball Cards 1955 Bowman · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Don Mossi #259 sells for $3,441 against $15.50 raw: a $3,425 spread, 222× the ungraded price. Even a PSA 9 ($521) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$15.50
PSA 10
$3,441
PSA 9
$521
Gem premium
222×
As of
Jul 11, 2026

Break-even by outcome and fee

Don Mossi #259: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$3,441+$3,400+$3,375+$3,275
PSA 9$521+$480+$455+$355
PSA 8$203+$162+$137+$37.17

Net = sale price − $15.50 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Don Mossi #259: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,251+$1,185
50%$1,981+$1,915
75%$2,711+$2,645

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Don Mossi #259: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$4,473best55/4570/30
PSA 10$3,441−$1,03255/4575/25
CGC 10$2,064−$2,40955/4575/25
SGC 10$2,064−$2,40955/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Don Mossi #259 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$3,441$2,064$4,473$2,064
9.5$952
9$521
8$203
7$99.60

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1955 Bowman cards worth checking

Full set checklist

Grading Don Mossi #259 — FAQ

Is Don Mossi #259 worth grading?

A PSA 10 Don Mossi #259 sells for $3,441 against $15.50 raw: a $3,425 spread, 222× the ungraded price. Even a PSA 9 ($521) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Don Mossi #259 worth compared with raw?

A PSA 10 Don Mossi #259 (Baseball Cards 1955 Bowman) sells for about $3,441 versus $15.50 for a raw near-mint copy — a 222× premium as of Jul 11, 2026.

Which grading company is best for Don Mossi #259?

By resale value, BGS 10 leads at $4,473, ahead of PSA 10 at $3,441. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Don Mossi #259 need for a BGS 10?

BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

Is your baseball card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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